Questions & Answers

How Do We Call The Process By Which Molecules Moved From A Region Of Higher Concentration To One Of Lower Concentration?

Asked by Yash_1705 in Chemistry 12 months ago - 1 answer

The process in which molecules move from the region of their higher concentration to the region of a lower concentration is known as diffusion. It happens because of the kinetic energy of the movement of these molecules. Molecules keep on diffusing until their concentration evens out in all the regions. I remember that we used to make three boxes. ...more

Answered by Katie01 12 months ago



Why Does Diffusion Move One Substance From A Higher Concentration To A Lower Concentration?

Asked by Guest3938260 in Chemistry 1 week ago - 1 answer

According to Fick's first law of diffusion we could see that diffusion moves one substance from a higher concentration to a lower concentration, please go to link composite.about.com ...more

Answered by Meimei0726 1 week ago




What Is Concentration?

Asked by Guest418328 in Chemistry 9 months ago - 1 answer

1. When two or more things are put together and the thing which is in the highest content among them is called to be in concentration and the other things are marked as dilute , less dilute and so on.2.condly if chemistry is not mined than concentration means the power of mind which over rules our other impulses and concentration refers to a s strong ...more

Answered by Ctp270994 9 months ago


What Does The Concentration Of DNA Tell Us?

Asked by Guest in Biology 3 years ago - 1 answer

The genetic information which is carried by DNA concentration is held in a sequence of pieces of DNA. This sequence of pieces of DNA which carries genetic information is called genes. DNA is the abbreviation for deoxyribonucleic acid. DNA is defined as a nucleic acid which contains the genetic instructions which are for the development and functioning of living organisms. All living ...more

Answered by aki 3 years ago


What Is The Best Way To Study With Concentration?

Asked by Guest in Education 3 years ago - 1 answer

Study is not that difficult if you are doing it by heart. It is all about your work and focus upon things that you are studying. If the subjects are of your interest then surely you are going to enjoy them in one way or the other. So always go for the subjects of your choice first. It would be helpful to prepare all others one by one. Concentration cannot be imposed by you but you ...more

Answered by Batool 3 years ago


What's The Maximum Concentration Of 4x/3x^2+27?

Asked by btelot in Algebra 2 years ago - 1 answer

Function k(x)= 4x/3x^2+27 . In order to find max and mini percentage of concentration of drug in blood stream, we have to differentiate the function and equate it to zero derivative of the function k(x) is : (4/(3x^2+27))-(24x^2/(3x^2+27)^2)=0 the maximal occurs at(3,0.22) 0.22 % of concentration of drug in 3 hours the minimal occurs (-3,-0.22) ...more

Answered by sanavid 2 years ago


How Can I Get PH When I Only Know The OH Ion Concentration?

Asked by azm in Chemistry 1 year ago - 1 answer

We Know thatpH+pOH=14If we know the OH ion concentration we can find pOH as followspOH=-log(OH ion concentration)When we get  pOH we can calculate pH of a substance. pH determination ...more

Answered by anukhan 1 year ago


How Can I Improve My Concentration?

Asked by Rola3127 in Education 1 year ago - 2 answers

I know only one way to improve your concentration. It's meditation. Believe me. It's a very useful way. ...more

Answered by charming 1 year ago


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